Sherwood Oxygen Valve – CGA540, 1/2″ NGT

Sherwood Oxygen Valve – CGA540, 1/2″ NGT This Sherwood oxygen valve is made from heavy-duty forged brass and is specifically designed for use with steel oxygen cylinders. Common applications include welding and industrial use. This oxygen valve has a CGA540 valve outlet with a 1/2″ NGT inlet and safety (burst disk). Premium Construction Automated assembly and testing processes ensure exceptional quality 100% helium leak tested Heavy-duty forged brass body for durability and high pressure Precisely machined internal components meet the most stringent international valve performance standards Pressure Relief Device (PRD) is a unitized plug design that provides excellent flow characteristics, ensures proper assembly and tamper resistance Metal-to-metal seal below bonnet threads prevents pressure in the threads at top of valve body Direct-drive stem design with optimized O-ring (GSV) or double O-ring (GSHV) seal reduces friction and operates at exceptionally low torque levels Inlet and outlet thread configurations are available for a broad spectrum of customer, country and code specifications Tapped for dip tube as required Valve Features Gas Service: Oxygen CGA540 outlet Inlet Thread Size: 1/2″-14 NGT Outlet Thread Size: .903-14 NGO RH Ext. No PRD Maximum Working Pressure: 3360PSI Burst Pressure: 10000 PSI Operating Temperature Range: -50° F to +149° F Storage Temperature Range: -65° F to +155° F Minimum Cycle Life: 2000 Cycles Closing Torque: 20-30 in.-lbs. Operating Torque: 10-20 in.-lbs. Bonnet Installation Torque: 50–60 ft.-lbs. Handwheel Nut Installation Torque: 15-35 ft.-lbs. PRD Flow Capacity 60 cfm @ 100 PSI